---
product_id: 142048520
title: "Tobo HDMI ARC Adapter; ARC Audio Extractor with Digital Optical TOSLINK SPDIF/Coaxial and Analog 3.5mm L/R Stereo Audio Converter for HDTV Soundbar Speaker Amplifier(HDMI ARC Audio) TD-448H"
brand: "tobo"
price: "19911 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/142048520-tobo-hdmi-arc-adapter-arc-audio-extractor-with-digital-optical
store_origin: HU
region: Hungary
---

# Gold-plated HDMI ARC interface for interference-free sound Supports up to 192kHz/24bit high-res audio 4 simultaneous audio outputs Tobo HDMI ARC Adapter; ARC Audio Extractor with Digital Optical TOSLINK SPDIF/Coaxial and Analog 3.5mm L/R Stereo Audio Converter for HDTV Soundbar Speaker Amplifier(HDMI ARC Audio) TD-448H

**Brand:** tobo
**Price:** 19911 Ft
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your TV sound game—because your ears deserve the best!

## Quick Answers

- **What is this?** Tobo HDMI ARC Adapter; ARC Audio Extractor with Digital Optical TOSLINK SPDIF/Coaxial and Analog 3.5mm L/R Stereo Audio Converter for HDTV Soundbar Speaker Amplifier(HDMI ARC Audio) TD-448H by tobo
- **How much does it cost?** 19911 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/142048520-tobo-hdmi-arc-adapter-arc-audio-extractor-with-digital-optical)

## Best For

- tobo enthusiasts

## Why This Product

- Trusted tobo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Premium Build:** Sleek aluminum alloy casing with gold-plated connectors ensures longevity and zero signal loss.
- • **Seamless Multi-Output Audio:** Extract and output TV sound via optical, coaxial, RCA, and 3.5mm simultaneously—never miss a beat.
- • **Plug & Play ARC Compatibility:** Effortlessly connects with any HDMI ARC-enabled TV—no complex setup required.
- • **Audiophile-Grade Sound Quality:** Supports ultra-high 192kHz/24bit sampling rates for crystal-clear, immersive audio.
- • **Universal Sound System Upgrade:** Transforms your HDTV into a powerhouse for soundbars, speakers, and amplifiers—upgrade your home theater now.

## Overview

The Tobo HDMI ARC Adapter (TD-448H) is a compact, high-speed audio extractor that converts HDMI ARC signals from compatible TVs into multiple audio outputs including optical, coaxial SPDIF, RCA, and 3.5mm analog. Supporting up to 192kHz/24bit sampling rates, it delivers premium sound quality through a durable aluminum alloy case with gold-plated connectors, making it the perfect solution to connect your HDTV to soundbars, speakers, or amplifiers without audio loss.

## Description

Tobo HDMI ARC Adapter; ARC Audio Extractor with Digital Optical TOSLINK SPDIF/Coaxial and Analog 3.5mm L/R Stereo Audio Converter for HDTV Soundbar Speaker Amplifier(HDMI ARC Audio) TD-448H

## Features

- 【HDMI ARC Audio Extractor】HDMI Audio Return Channel Adapter can transmit audio from TV of support ARC function to optical,coaxial,3.5mm audio of adapter via HDMI /ARC interface, and output simultaneously, which perfectly solves problems of having no audio output interface that TV cannot be connected to the sound system.(NOTE: Only TV Sets with The HDMI ARC Function Can Be Supported.)
- 【DAC CONVERTER】This Converter Can Be Used to Convert PCM/ LPCM 2.0CH Digital Audio to L/R RCA and 3.5mm Analog Stereo Audio
- 【4 INTERFACE Audio Separation】Coaxial / SPDIF Interface Supports 5.1CH or 2.0CH Audio Output, RCA and 3.5mm Interface Supports 2.0CH Audio Output, 4 interface synchronization output
- 【Support 192kHz 24bit】Supports Sampling Rate at 32KHz，44.1KHz，48KHz，96KHz and Even 192Khz 24bit, Proving High Quality Audio Transmission
- 【CONVENIENT DESIGN】Aluminum Alloy Case with Gold Plated Interface Provide Good Anti-Interference. Let the Sound Quality Nondestructive Switching

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Tobo |
| Minimum Supply Voltage | 100 Volts |
| Mounting Type | Table Top |
| Number of Pins | 21 |
| Interface Type | HDMI, Coaxial |
| Number of Channels | 1 |
| Product Dimensions | 40L x 30W Millimeters |
| Manufacturer | Tobo |
| Country of Origin | China |
| Colour | Black |
| Special Feature | High Speed |
| Item Weight | 50 g |
| Item part number | TD-90doptical |
| Cable Interface | HDMI |
| Connectivity Technology | HDMI |
| Compatible Device | TV |

## Product Details

- **Brand:** Tobo
- **Minimum Supply Voltage:** 100 Volts
- **Mounting Type:** Table Top
- **Number of Pins:** 21
- **Interface Type:** HDMI, Coaxial

## Images

![Tobo HDMI ARC Adapter; ARC Audio Extractor with Digital Optical TOSLINK SPDIF/Coaxial and Analog 3.5mm L/R Stereo Audio Converter for HDTV Soundbar Speaker Amplifier(HDMI ARC Audio) TD-448H - Image 1](https://m.media-amazon.com/images/I/61sTEUakmlL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-20*